iss #22: hashable AccountSettings

app/hedgehog/models/Sources.scala

@@ -29,6 +29,21 @@ class Sources(configuration: Configuration) {
 class AccountSettings(
    val account: Account,
    val includePrivateRepos: Boolean = false)
+{
+
+  def canEqual(other: Any): Boolean = other.isInstanceOf[AccountSettings]
+
+  override def equals(other: Any): Boolean = other match {
+    case that: AccountSettings =>
+      (that canEqual this) &&
+        account == that.account &&
+        includePrivateRepos == that.includePrivateRepos
+    case _ => false
+  }
+
+  override def hashCode(): Int =
+    Seq(account, includePrivateRepos).map(_.hashCode).foldLeft(0)((a, b) => 31 * a + b)
+}
 
 
 object AccountSettings {

scripts/console.scala

@@ -0,0 +1,23 @@
+// load this script in `play console` via
+// :load scripts/console.scala
+val app = new play.core.StaticApplication(new java.io.File("."))
+import play.api.Play.current
+val conf = current.configuration
+
+import hedgehog.models._
+val userAccount = GithubUser("user", Some("http://example.com/u.png"))
+val orgAccount = GithubOrg("org", Some("http://example.com/o.png"))
+
+val userAccountSettings = new AccountSettings(userAccount, includePrivateRepos = false)
+val orgAccountSettings = new AccountSettings(orgAccount, includePrivateRepos = true)
+val accountSettings = userAccountSettings :: orgAccountSettings :: Nil
+
+val userRepoA = new Repo("a", userAccount, Some("some description a"))
+val userRepoB = new Repo("b", userAccount, Some("some description b"))
+val userRepos = userRepoA :: userRepoB :: Nil
+
+val orgRepoZ = new Repo("z", orgAccount, Some("some description z"), isPrivate = Some(true))
+val orgRepoY = new Repo("y", userAccount, Some("some description y"), isPrivate = Some(false))
+val orgRepos = orgRepoZ :: orgRepoY :: Nil
+
+val repos = userRepos ++ userRepos

test/models/AccountSettingsSuite.scala

@@ -0,0 +1,27 @@
+package test
+
+import org.scalatest._
+
+import org.junit.runner.RunWith
+import org.scalatest.junit.JUnitRunner
+
+import hedgehog.models.{GithubUser, AccountSettings}
+
+/**
+ * Copyright (c) Nikita Kovaliov, maizy.ru, 2014
+ * See LICENSE.txt for details.
+ */
+@RunWith(classOf[JUnitRunner])
+class AccountSettingsSuite extends FunSuite with Matchers {
+
+  test("hash equals for the same content") {
+    val user1 = GithubUser("user")
+    val user2 = GithubUser("user")
+    assert(user1.hashCode === user2.hashCode)
+    val accountSettings1 = new AccountSettings(user1, true)
+    val accountSettings2 = new AccountSettings(user2, true)
+    assert(accountSettings1.hashCode === accountSettings2.hashCode)
+    val accountSettings3 = new AccountSettings(user1, false)
+    assert(accountSettings1.hashCode !== accountSettings3.hashCode)
+  }
+}